Efficient Debugging with Performance Overlay Tips - 7

In this article I will share with you another tips for Performance Overlay shows how long each frame took to build and at the top there is the GPU time (Raster Thread) and at the bottom is Ui Time (Ui Thread). If you see a red bar in the UI graph, the Dart code is too expensive. If a red vertical bar appears in the GPU graph, the scene is too expensive to render.


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I hope it will help you.